Year	% of GDP
1969	80.93886858126739
1970	86.44669962506288
1971	85.37281997540912
1972	82.69210161377593
1973	86.16001219609369
1974	96.0362822874831
1975	90.44753117901965
1976	92.77643883086806
1977	89.67430818842816
1978	86.43450634681838
1979	94.54879474587635
1980	99.8291443961158
1981	104.87436495144176
1982	104.50880438022372
1983	104.81928638433196
1984	110.54326394605962
1985	114.48313111913251
1986	97.1324970251678
1987	95.67442334715429
1988	99.98769175284224
1989	106.03949730578852
1990	104.03336948268877
1991	105.10940424754858
1992	101.99967772893581
1993	98.94112328637176
1994	102.95073465570708
1995	107.81861160926968
1996	108.73297062023939
1997	114.3407596884941
1998	112.55202323133695
1999	114.40188433196093
2000	125.52194988130714
2001	120.03876475727411
2002	113.4573978772272
2003	111.92000936019188
2004	117.60862747172607
2005	122.8066576750417
2006	127.77215137901894
2007	130.4578710208828
2008	131.0598920268604
2009	116.88954967815863
2010	131.52207413479937
2011	142.4717732821411
2012	149.26841520079145
2013	149.5493313024348
2014	150.05375543510632
2015	157.8165760396981
2016	148.85866473161786
2017	156.02821122108634
2018	158.823210208957
2019	155.2706766454914
2020	146.46177796190977
2021	156.9561686540231
2022	176.7117799924678
2023	158.8184154896208